Struct rustc_resolve::ResolverArenas
source · pub struct ResolverArenas<'a> {
pub(crate) modules: TypedArena<ModuleData<'a>>,
pub(crate) local_modules: RefCell<Vec<Module<'a>>>,
pub(crate) imports: TypedArena<ImportData<'a>>,
pub(crate) name_resolutions: TypedArena<RefCell<NameResolution<'a>>>,
pub(crate) ast_paths: TypedArena<Path>,
pub(crate) dropless: DroplessArena,
}
Expand description
Nothing really interesting here; it just provides memory for the rest of the crate.
Fields§
§modules: TypedArena<ModuleData<'a>>
§local_modules: RefCell<Vec<Module<'a>>>
§imports: TypedArena<ImportData<'a>>
§name_resolutions: TypedArena<RefCell<NameResolution<'a>>>
§ast_paths: TypedArena<Path>
§dropless: DroplessArena
Implementations§
source§impl<'a> ResolverArenas<'a>
impl<'a> ResolverArenas<'a>
pub(crate) fn new_module( &'a self, parent: Option<Module<'a>>, kind: ModuleKind, expn_id: ExpnId, span: Span, no_implicit_prelude: bool, module_map: &mut FxHashMap<DefId, Module<'a>>, module_self_bindings: &mut FxHashMap<Module<'a>, Interned<'a, NameBindingData<'a>>> ) -> Module<'a>
pub(crate) fn local_modules(&'a self) -> Ref<'a, Vec<Module<'a>>>
pub(crate) fn alloc_name_binding( &'a self, name_binding: NameBindingData<'a> ) -> Interned<'a, NameBindingData<'a>>
pub(crate) fn alloc_import( &'a self, import: ImportData<'a> ) -> Interned<'a, ImportData<'a>>
pub(crate) fn alloc_name_resolution(&'a self) -> &'a RefCell<NameResolution<'a>>
pub(crate) fn alloc_macro_rules_scope( &'a self, scope: MacroRulesScope<'a> ) -> Interned<'a, Cell<MacroRulesScope<'a>>>
pub(crate) fn alloc_macro_rules_binding( &'a self, binding: MacroRulesBinding<'a> ) -> &'a MacroRulesBinding<'a>
pub(crate) fn alloc_ast_paths(&'a self, paths: &[Path]) -> &'a [Path]
pub(crate) fn alloc_pattern_spans( &'a self, spans: impl Iterator<Item = Span> ) -> &'a [Span]
Trait Implementations§
source§impl<'a> Default for ResolverArenas<'a>
impl<'a> Default for ResolverArenas<'a>
source§fn default() -> ResolverArenas<'a>
fn default() -> ResolverArenas<'a>
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl<'a> !RefUnwindSafe for ResolverArenas<'a>
impl<'a> !Send for ResolverArenas<'a>
impl<'a> !Sync for ResolverArenas<'a>
impl<'a> Unpin for ResolverArenas<'a>
impl<'a> !UnwindSafe for ResolverArenas<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 272 bytes